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trip unit Micrologic 2.2 AB, Compact NSX 160/250, LSoI protections, public distribution, 160 A rating, 4P 4d

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  • Main
    range of product
    NSX100...250
    product or component type
    Control unit
    range compatibility
    Compact NSX160
    Compact NSX250
    device application
    Special application
    poles description
    4P
    protected poles description
    3t + N/2
    3t
    4t
    neutral position
    Left
    network type
    AC
    network frequency
    50/60 Hz
    trip unit name
    Micrologic 2.2 AB
    trip unit technology
    Electronic
    trip unit protection functions
    LSoI
    trip unit rating
    160 A 40 °C
    protection type
    Overload protection (long time) L
    Short time short-circuit protection with fixed delay So
    Instantaneous short-circuit protection I
    Complementary
    mounting mode
    Fixed
    [Ue] rated operational voltage
    690 V AC 50/60 Hz
    neutral protection setting
    0.5 x Ir 3t + N/2
    1 x Ir 4t
    No protection 3t
    long time pick-up adjustment type Ir
    Adjustable
    [Ir] long time pick-up adjustment range
    90...160 A
    long time delay adjustment type
    Fixed
    [tr] long-time delay adjustment range
    15 s at 1.5 x Ir
    0.35 s at 7.2 x Ir
    0.5 s at 6 x Ir
    thermal memory
    20 minutes before and after tripping
    short-time pick-up adjustment type Isd
    Adjustable 9 settings
    [Isd] short-time pick-up adjustment range
    1.5...10 x Ir
    short-time delay adjustment type
    Fixed
    [tsd] short-time delay adjustment range
    0.02 s
    instantaneous pick-up adjustment type Ii
    Fixed
    [Ii] instantaneous pick-up adjustment range
    1600 A
    Environment
    standards
    UL 508
    EN/IEC 60947-2
    product certifications
    Marine
    CCC
    EAC
    ambient air temperature for operation
    -25...70 °C
    ambient air temperature for storage
    -50...85 °C
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    RoHS (date code: YYWW)
    REACh
    Product environmental profile
    Available
    Product end of life instructions
    Available
    Contractual warranty
    Warranty period
    18 months
  • Documents & Downloads

    Language
    • English
    • Spanish
    • French
    • Chinese
    Catalogue
    Date
    Size
    Add to My Documents
    Catalog Compact NSX & NSXm circuit breakers and switch-disconnectors from 16 to 630A - up to 690V (Version 1.8)
    User guide
    Date
    Size
    Add to My Documents
    Compact NSX100-630 - User guide (Version 00)
    Date 3/14/19
    Size 13.2 MB
    CAD
    Date
    Size
    Add to My Documents
    CAD files for LV434551: 4P3D TM TRIP UNIT FOR NSX100-250 CIRCUIT (Version 1.0)
    4P3D TM TRIP UNIT FOR NSX100 CIRCUIT (Version 1.0)
    Instruction sheet
    Date
    Size
    Add to My Documents
    Micrologic trip units IS for circuit breaker NSX100-250 A, FPower NSX and GV7Notice dinstallation de déclencheur Micrologic pour disjoncteur NSX100-250 A, FPower NSX et GV7 (Version 09)
    EU RoHS Declaration
    Date
    Size
    Add to My Documents
    Date 4/3/19
    Size 195.3 KB
    REACh Declaration
    Date
    Size
    Add to My Documents
    Date 4/3/19
    Size 195.3 KB
  • Technical FAQs

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